Inventor

LAMPENIUS HARRY

FI4 patents

Patents

4 patents

US4529520AJul 16, 1985

Screen plate

AHLSTROEM OY63 citations92

US4776957AOct 11, 1988

Rotating element for a screening apparatus with a contour surface

AHLSTROEM OY17 citations80

US4676903AJun 30, 1987

Screening apparatus

AHLSTROEM OY15 citations80

US5481063AJan 2, 1996

Treatment of process gases containing halogenous compounds

AHLSTROEM OY3 citations60